🧩 词语组成解析
a. 逻辑的, 后勤学的
🗣️ 情景例句
He has a major toy buyer in Los Angeles,
他在Los Angeles有一个玩具大买主,
Could you tell me where the nearest telephone is?
你能告诉我最近的电话在哪儿吗?
Similarly, our own present primitive chemical rockets, though good enough to orbit men,
同样,我们目前使用的原始化学火箭,虽然可以把人送入轨道,